How To Of The Day: How To Change A Light Bulb Amusing, Funny, How To Add comments May 302013 Mehdi Sadaghdar shows us the do’s and don’ts of changing a light bulb. Enjoy! You can’t even change a light bulb?! But it’s so simple, just watch the video… Leave a Reply Cancel reply Name (required) E-mail (required) URI Your Comment Notify me of follow-up comments by email. Notify me of new posts by email.